/* Selected projects grouped by the space they serve. */
.case-filters{gap:12px 22px;align-items:center;margin-bottom:42px}
.case-filters button{display:inline-flex;align-items:center;gap:12px;padding:12px 4px;min-height:46px}
.case-filter-count{font-size:11px;color:#777;font-variant-numeric:tabular-nums}
.case-filters button[aria-pressed=true] .case-filter-count{color:#111}
.case-category{scroll-margin-top:110px;margin-bottom:64px}
.case-category-heading{display:flex;justify-content:space-between;align-items:baseline;gap:24px;padding-block:22px;border-top:1px solid #aaa;margin-bottom:28px}
.case-category-heading h3{font-size:29px;line-height:1.5;font-weight:400;margin:0}
.case-category-heading>span{font-size:13px;color:#737373;white-space:nowrap}
.case-placeholder{aspect-ratio:3/2;background:#eeede9;border:1px solid #e5e3de;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;color:#777;text-align:center}
.case-placeholder>span{font-size:32px;font-weight:350;color:#aaa;letter-spacing:.08em;line-height:1.3}
.case-placeholder small{font-size:11px;line-height:1.8;margin-top:12px;color:#777}
.case-placeholder p{font-size:12px;margin:22px 0 0;line-height:1.7;color:#737373}
.case-category .record-only{border-top:0}
.case-detail-heading{border-top:1px solid var(--line);padding-top:64px;margin-bottom:54px}
.case-detail-heading h2{margin-bottom:28px;max-width:24ch}
.case-detail-heading .body-copy{max-width:64ch}
.case-category:last-child{margin-bottom:30px}
.case-archive .archive-note{margin-bottom:64px}
[lang=ar] .case-placeholder>span{direction:ltr}
@media(max-width:600px){.case-filters{gap:8px 16px;margin-bottom:28px}.case-filters button{gap:8px;font-size:12px;padding-block:10px}.case-category{margin-bottom:44px}.case-category-heading{padding-block:18px;margin-bottom:22px}.case-category-heading h3{font-size:25px}.case-category-heading>span{font-size:12px}.case-detail-heading{padding-top:42px;margin-bottom:36px}.case-detail-heading h2{margin-bottom:22px}.case-archive .archive-note{margin-bottom:42px}}

/* Each case has one gallery and its own expandable project explanation. */
.case-card{scroll-margin-top:110px}
.case-client summary{min-height:44px;color:#444;font-size:13px;line-height:1.7}
.case-client summary span{flex-shrink:0;font-size:19px;transition:transform .2s}
.case-client summary .case-summary-label{min-width:0;flex:1 1 auto;font:inherit;overflow-wrap:anywhere;transform:none;transition:none}
.case-client[open] summary .case-summary-label{transform:none}
.case-client summary .collapse-icon{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;font-size:0;transform:none;transition:none}
.case-client summary .collapse-icon::before{content:'+';font-size:18px;line-height:1}
.case-client[open] summary .collapse-icon{transform:none}
.case-client[open] summary .collapse-icon::before{content:'−'}
.case-expanded-study .study-records{margin:22px 0 10px}
.case-expanded-study .study-records>div{display:block;padding-block:15px;border-top:1px solid var(--line)}
.case-expanded-study .study-records dt{font-size:12px;color:#777;margin-bottom:9px}
.case-expanded-study .study-records dd{margin:0;font-size:14px;line-height:1.9;color:#555}
.record-label{display:block;font-size:12px;color:#777;margin-bottom:5px}
.record-evidence{font-size:12px;line-height:1.85}
.record-evidence dd{margin-inline:0;margin-block:4px 14px;overflow-wrap:anywhere}
.anchor-alias{display:block;scroll-margin-top:100px}
.gallery-status{margin:14px 0 0;color:#ddd;font-size:13px;line-height:1.6}
.lightbox-image[data-loading=true]{opacity:.3}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.case-client summary span{transition:none}}

/* One 4:3 presentation format; original photographs remain intact in the viewer. */
.case-card .case-image,.case-placeholder{aspect-ratio:4/3}
.case-card .case-image img{width:100%;height:100%;object-fit:cover;object-position:center}
.case-preview-row button{aspect-ratio:4/3}
.case-preview-row img{width:100%;height:100%;object-fit:cover;object-position:center}
.home-case img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.gallery-thumbnails img{width:72px;height:54px;object-fit:cover}
#case-studio .case-image img{object-position:50% 62%}
#case-studio .case-preview-row button:first-child img{object-position:50% 62%}
@media(max-width:600px){.gallery-thumbnails img{width:56px;height:42px}}

/* Optional direct entries for supplied site photos and official room references. */
.case-gallery-groups {display:flex;flex-wrap:wrap;gap:0 16px;margin-top:14px;border-top:1px solid var(--line,#dededb)}
.case-gallery-groups button {display:inline-flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;padding:8px 0;border:0;background:transparent;color:inherit;font:inherit;font-size:12px;line-height:1.65;text-align:start;cursor:pointer}
.case-gallery-groups button:hover {text-decoration:underline;text-underline-offset:4px}
.case-gallery-groups button:focus-visible {outline:2px solid currentColor;outline-offset:4px}

/* Crowne Plaza: uniform 4:3 windows, with the subject retained in portrait crops. */
#case-crowne .case-image,#case-crowne .case-preview-row button {aspect-ratio:4 / 3;overflow:hidden}
#case-crowne .case-image img,#case-crowne .case-preview-row img {display:block;width:100%;height:100%;object-fit:cover}
#case-crowne .case-image img {object-position:50% 65%}
#case-crowne .case-preview-row button:nth-child(1) img {object-position:50% 58%}
#case-crowne .case-preview-row button:nth-child(2) img {object-position:50% 45%}
#case-crowne .case-preview-row button:nth-child(3) img {object-position:50% 60%}
.gallery-thumbnails img[src*="user-crowne-20261018-"] {aspect-ratio:4 / 3;object-fit:cover;object-position:50% 58%}

/* Gezao: maintain the shared 4:3 presentation for all supplied orientations. */
#case-gezao .case-image,#case-gezao .case-preview-row button {aspect-ratio:4 / 3;overflow:hidden}
#case-gezao .case-image img,#case-gezao .case-preview-row img {width:100%;height:100%;object-fit:cover;object-position:50% 55%}
.gallery-thumbnails img[src*="user-gezao-20261018-"] {aspect-ratio:4 / 3;object-fit:cover}